CMAKE_FIND_USE_PACKAGE_ROOT_PATH — CMake 3.16.2 Documentation

# CMAKE_FIND_USE_PACKAGE_ROOT_PATH

Controls the default behavior of the following commands for whether or not to search paths provided by `<PackageName>_ROOT` variables:

- `find_program()`
- `find_library()`
- `find_file()`
- `find_path()`
- `find_package()`

By default this variable is not set, which is equivalent to it having a value of `TRUE`. Explicit options given to the above commands take precedence over this variable.

See also the `CMAKE_FIND_USE_CMAKE_PATH`, `CMAKE_FIND_USE_CMAKE_ENVIRONMENT_PATH`, `CMAKE_FIND_USE_CMAKE_SYSTEM_PATH`, `CMAKE_FIND_USE_SYSTEM_ENVIRONMENT_PATH`, `CMAKE_FIND_USE_SYSTEM_PACKAGE_REGISTRY`, and `CMAKE_FIND_USE_PACKAGE_REGISTRY` variables.